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Net Income Per Share (Table)
6 Months Ended
Jul. 28, 2012
Net Income Per Share [Abstract]  
Schedule of Weighted Average Number of Shares [Table Text Block]
            
            
Weighted-Average Shares Outstanding and Anti-Dilutive Shares (in thousands):      
            
   Thirteen Weeks Ended  Twenty-Six Weeks Ended 
   July 28, 2012 July 30, 2011  July 28, 2012 July 30, 2011 
Shares of Common Stock issued 103,300 103,300  103,300 103,300 
Treasury shares  (20,745) (16,033)  (19,726) (16,026) 
Weighted-Average - Basic Shares  82,555 87,267  83,574 87,274 
           
Dilutive effect of stock options, stock appreciation rights and restricted stock units          
    886  3,086   1,239  3,123 
Weighted-Average - Diluted Shares  83,441  90,353   84,813  90,397 
           
Anti-Dilutive Shares (1)  6,280  2,394   5,040  2,004 
            
(1) Reflects the number of shares of Common Stock subject to outstanding stock options, stock appreciation rights and restricted stock units, but excluded from the computation of net income per diluted share because the impact would be anti-dilutive.